Geometry question. Help please.

Question

Given the following ordered pairs: A(–2, 2), B(–2, –4), C(4, 4), and D(4, –2), what vector describes the translation A→D? 

A. (0, -6)

B. (6, -4)

C. (-6, 0)

D. (-4, 6)

Answer 1

(-2,2) + (6,-4) = (4,-2)

so option B